CA2875433A1 - Manchon extensible pour plancher en beton coule - Google Patents

Manchon extensible pour plancher en beton coule Download PDF

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Publication number
CA2875433A1
CA2875433A1 CA2875433A CA2875433A CA2875433A1 CA 2875433 A1 CA2875433 A1 CA 2875433A1 CA 2875433 A CA2875433 A CA 2875433A CA 2875433 A CA2875433 A CA 2875433A CA 2875433 A1 CA2875433 A1 CA 2875433A1
Authority
CA
Canada
Prior art keywords
tube
base
ridges
extending
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2875433A
Other languages
English (en)
Other versions
CA2875433C (fr
Inventor
Timothy M. Mcconnell
Virgil O'neil
Larry D. Brown
Dennis L. Hart
Darrell W. Price
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reliance Worldwide Corp
Original Assignee
Securus Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US14/177,125 external-priority patent/US9103116B2/en
Application filed by Securus Inc filed Critical Securus Inc
Publication of CA2875433A1 publication Critical patent/CA2875433A1/fr
Application granted granted Critical
Publication of CA2875433C publication Critical patent/CA2875433C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/061—Non-reusable forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
CA2875433A 2014-02-10 2014-12-19 Manchon extensible pour plancher en beton coule Active CA2875433C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/177,125 US9103116B2 (en) 2013-11-05 2014-02-10 Extendable sleeve for poured concrete deck
US14/177,125 2014-02-10

Publications (2)

Publication Number Publication Date
CA2875433A1 true CA2875433A1 (fr) 2015-08-10
CA2875433C CA2875433C (fr) 2020-08-18

Family

ID=53836987

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2875433A Active CA2875433C (fr) 2014-02-10 2014-12-19 Manchon extensible pour plancher en beton coule

Country Status (1)

Country Link
CA (1) CA2875433C (fr)

Also Published As

Publication number Publication date
CA2875433C (fr) 2020-08-18

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20191219